====== Fortis B-42 Diver Chronograph ======
{{wst>image_cr|Fortis|B-42 Diver Chronograph}}

**B-42 Diver Chronograph** is a [[chronograph]] by [[Fortis]].

[[Automatic]] [[dive watch|diver]] [[chronograph]] in the series "B-42 Diver". [[Stainless steel]] case. Indication of day of the week and date.

<WRAP ud ud_mod>
**Reference:**
  * 640.10.12 L 01 with black leather strap
  * 640.10.12 M with steel bracelet Professional
  * 640.10.12 K with [[rubber]] strap black

**Movement: **
  * [[Self-winding]] [[chronograph]] movement [[Valjoux 7750]], 28,800 A/h
  * 25 [[jewels]]
  * [[Precision regulation]], [[Incabloc]] [[shock protection]]
  * Power reserve 50 h

**Case:**
  * [[Stainless steel]], brushed
  * Ø 42.0 mm, H ? mm
  * [[Sapphire crystal]]
  * Unidirectional rotating black [[bezel]] (120 lines screening) with 60 minutes scale
  * Raised dial with [[tachymeter]] scale
  * Screwed steel caseback, with [[mineral glass]] window
  * Individual numbering
  * [[Waterproof]] to 200 m

**Dial:**
  * Silver
  * Arabic, [[blued]] numerals and hands, indexes and hand tops with [[luminous coating]] [[Superluminova]]

**Functions:**
  * Hours, minutes, [[central seconds]]
  * Day of week, date
  * [[Hacking seconds]]
  * Chronograph
  * Colored triangles at 3 o'clock to illustrate the crown direction of rotation for quick setting of all functions

**Bracelet: **
  * Leather strap black with [[folding clasp]] / optional [[stainless steel]] bracelet with [[folding clasp]] or rubber strap

**Warranty:**
  * 2 years
</WRAP>
===== Literature =====
  * [[Das ZEITGEFÜHL-Uhrenbuch]]; Author [[Gerd-Lothar Reschke]]; ISBN 3-938607-61-0


{{tag>Watch_models Chronographs Dive_watches Fortis_models}}